New to wholesaling - logistics advice?

[David Enyart Jr]

Hey everyone! I'm brand new to wholesaling, mostly very interested in doing 1 deal and figuring out if this is a tool worth adding to the toolbox. Up to this point, I've primarily focused on buy and hold rentals, BRRRR, short term rentals +/- arbitrage.

Would anyone be able to offer advice/insight into the logistics of wholesaling, specifically how contracts work, whether an attorney is necessary/what sort of fees associated if so, and any other logistical aspects of wholesaling? 

Thank you in advance for any advice! 
David